| Medal record | ||
|---|---|---|
| Men's rowing | ||
Representing  Germany
| ||
| World Rowing Championships | ||
 |
1998 Cologne | M4x |
|
1999 St. Catharines | M2x |
Sebastian Mayer (born 16 July 1973 in Regensburg) is a German rower. Together with Stefan Roehnert he finished 4th in the men's double sculls at the 2000 Summer Olympics.